Distribution Western Mediterranean, British coast and one Swedish Record (Kime, 1990); may have been introduced to NW Europe (Kime,...

Distribution Western Mediterranean, British coast and one Swedish Record (Kime, 1990); may have been introduced to NW Europe (Kime, 1999).
Coast of USA (Virginia, Massachusetts, Connecticut) to which it may have been introduced (Enghoff, 1987) [details]

Distribution Western Mediterranean, British coast and one Swedish Record (Kime, 1990); may have been introduced to NW Europe (Kime, 1999).
Coast of USA (Virginia, Massachusetts, Connecticut) to which it may have been introduced (Enghoff, 1987) [details]

Habitat On beaches, under algae, in shingle, etc. Not always easy to find. [details]